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suter [353]
3 years ago
5

Find the equation of this line:​

Mathematics
1 answer:
Artist 52 [7]3 years ago
6 0

Answer:

y = 6x + 3

Step-by-step explanation:

Find the slope using the formula rise/run or Change in y/Change in x. We can find the slope by plotting 2 points on the graph. We observe that the points (0,3) and (3,0) are on the graph. Let's use this to find our slope.

First, move 3 spaces down from (0,3). Then, move 3 spaces to the right from (0,0). Count the amount you moved: 6. Therefore, the slope is 6

Next, find the y intercept. To find it, we plug in two points for x and y to solve. However, in this case, the y-intercept is already given. This point is (0,3), on the vertical line. Therfore, the y-intercept is 3.

Your equation, in slope-intercept form, now looks like this: y = 6x + 3 (y = mx + b)

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What is the slope of the line through the points (-3, 5) and (4, 5)?
Natasha_Volkova [10]

Answer:

Slope: 0

Step-by-step explanation:

(-3,5) (4,5)

y2-y1/x2-x1

5-5/4+3=0/7

0/7 simplifies to 0.

So the slope of the line (-3,5) (4,5) is 0.

Hope this helps! ;)

5 0
3 years ago
Read 2 more answers
Through: (2,2), parallel to y=x+42)
shtirl [24]

Answer:

y=x

Step-by-step explanation:

We want a line parallel to y =x+42

The slope of y =x+42 is 1

Parallel lines have the same slope

We have the slope m=1 and a point (2,2)

We can use point slope form to write a line

y-y1 = m(x-x1)

y-2 = 1(x-2) point slope form

Changing to slope intercept form

y-2 = x-2

Add 2 to each side

y-2+2 = x-2+2

y=x

3 0
3 years ago
The mean number of travel days per year for salespeople employed by three hardware distributors needs to be estimated with a 0.9
bearhunter [10]

Answer:

133

Step-by-step explanation:

7 0
3 years ago
A bag contains white marbles and yellow marbles, 54 in total. The number of white marbles is 6 less than 3 times the number of y
NNADVOKAT [17]
Let x be white marbles, y be yellow marbles
x+y=54…(1)
x=3y - 6 …(2)

put (2) into (1)
(3y - 6) + y = 54
4y = 60
y=15

put y=15 into (1)

x + 15=54
x=39

so y=15 x=39
7 0
3 years ago
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uysha [10]

Put 124m over 29s. Distance/Time = Speed. The answer is 4.27 mps.

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3 years ago
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